package com.shaodongbo.baidumap;

import android.graphics.Color;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.Button;
import android.widget.Toast;

import com.baidu.location.BDAbstractLocationListener;
import com.baidu.location.BDLocation;
import com.baidu.location.LocationClient;
import com.baidu.location.LocationClientOption;
import com.baidu.mapapi.map.ArcOptions;
import com.baidu.mapapi.map.BaiduMap;
import com.baidu.mapapi.map.BitmapDescriptor;
import com.baidu.mapapi.map.BitmapDescriptorFactory;
import com.baidu.mapapi.map.CircleOptions;
import com.baidu.mapapi.map.InfoWindow;
import com.baidu.mapapi.map.LogoPosition;
import com.baidu.mapapi.map.MapPoi;
import com.baidu.mapapi.map.MapView;
import com.baidu.mapapi.map.Marker;
import com.baidu.mapapi.map.MarkerOptions;
import com.baidu.mapapi.map.MyLocationConfiguration;
import com.baidu.mapapi.map.MyLocationData;
import com.baidu.mapapi.map.Overlay;
import com.baidu.mapapi.map.OverlayOptions;
import com.baidu.mapapi.map.PolylineOptions;
import com.baidu.mapapi.map.Stroke;
import com.baidu.mapapi.map.TextOptions;
import com.baidu.mapapi.map.UiSettings;
import com.baidu.mapapi.model.LatLng;
import com.baidu.mapapi.model.LatLngBounds;
import com.baidu.mapapi.search.busline.BusLineResult;
import com.baidu.mapapi.search.busline.BusLineSearch;
import com.baidu.mapapi.search.busline.BusLineSearchOption;
import com.baidu.mapapi.search.busline.OnGetBusLineSearchResultListener;
import com.baidu.mapapi.search.core.PoiInfo;
import com.baidu.mapapi.search.poi.OnGetPoiSearchResultListener;
import com.baidu.mapapi.search.poi.PoiBoundSearchOption;
import com.baidu.mapapi.search.poi.PoiCitySearchOption;
import com.baidu.mapapi.search.poi.PoiDetailResult;
import com.baidu.mapapi.search.poi.PoiDetailSearchOption;
import com.baidu.mapapi.search.poi.PoiDetailSearchResult;
import com.baidu.mapapi.search.poi.PoiIndoorResult;
import com.baidu.mapapi.search.poi.PoiNearbySearchOption;
import com.baidu.mapapi.search.poi.PoiResult;
import com.baidu.mapapi.search.poi.PoiSearch;
import com.baidu.mapapi.search.route.BikingRouteResult;
import com.baidu.mapapi.search.route.DrivingRouteResult;
import com.baidu.mapapi.search.route.IndoorRouteResult;
import com.baidu.mapapi.search.route.MassTransitRouteResult;
import com.baidu.mapapi.search.route.OnGetRoutePlanResultListener;
import com.baidu.mapapi.search.route.PlanNode;
import com.baidu.mapapi.search.route.RoutePlanSearch;
import com.baidu.mapapi.search.route.TransitRouteLine;
import com.baidu.mapapi.search.route.TransitRoutePlanOption;
import com.baidu.mapapi.search.route.TransitRouteResult;
import com.baidu.mapapi.search.route.WalkingRouteLine;
import com.baidu.mapapi.search.route.WalkingRoutePlanOption;
import com.baidu.mapapi.search.route.WalkingRouteResult;
import com.baidu.mapapi.search.sug.OnGetSuggestionResultListener;
import com.baidu.mapapi.search.sug.SuggestionResult;
import com.baidu.mapapi.search.sug.SuggestionSearch;
import com.baidu.mapapi.search.sug.SuggestionSearchOption;

import java.util.ArrayList;
import java.util.List;

import overlayutil.BusLineOverlay;
import overlayutil.TransitRouteOverlay;
import overlayutil.WalkingRouteOverlay;

public class MainActivity extends AppCompatActivity {
    private static final String TAG = "MainActivity";
    private MapView mMapView;
    private BaiduMap mBaiduMap;
    private LocationClient mLocationClient;
    private UiSettings mUiSettings;
    private LatLng mlatLng;
    private AutoCompleteTextView autoctv;
    private SuggestionSearch suggestionSearch;
    private String key;
    private TextWatcher testWatcher;
    private RoutePlanSearch routePlanSearch;

    @Override
    protected void onCreate(final Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mMapView = findViewById(R.id.bmapView);
        mBaiduMap = mMapView.getMap();
//        mBaiduMap.showMapPoi(false);

        routePlanSearch = RoutePlanSearch.newInstance();
        routePlanSearch.setOnGetRoutePlanResultListener(new OnGetRoutePlanResultListener() {
            @Override
            public void onGetWalkingRouteResult(WalkingRouteResult walkingRouteResult) {
                WalkingRouteLine line = walkingRouteResult.getRouteLines().get(0);
                WalkingRouteOverlay overlay = new WalkingRouteOverlay(mBaiduMap);
                overlay.setData(line);
                overlay.addToMap();
                overlay.zoomToSpan();
            }

            @Override
            public void onGetTransitRouteResult(TransitRouteResult transitRouteResult) {
                TransitRouteLine line = transitRouteResult.getRouteLines().get(0);
                TransitRouteOverlay overlay = new TransitRouteOverlay(mBaiduMap);
                overlay.setData(line);
                overlay.addToMap();
                overlay.zoomToSpan();
            }

            @Override
            public void onGetMassTransitRouteResult(MassTransitRouteResult massTransitRouteResult) {

            }

            @Override
            public void onGetDrivingRouteResult(DrivingRouteResult drivingRouteResult) {

            }

            @Override
            public void onGetIndoorRouteResult(IndoorRouteResult indoorRouteResult) {

            }

            @Override
            public void onGetBikingRouteResult(BikingRouteResult bikingRouteResult) {

            }
        });

        autoctv = findViewById(R.id.autoctv);
        ArrayList<String> strList = new ArrayList<>();
        strList.add("广东交通职业技术学院");
        strList.add("广东交通集团");
        strList.add("广东省政府");
        strList.add("广东省交通厅");
        strList.add("广东省交通管理局");
        ArrayAdapter<String> adapter = new ArrayAdapter<String>(
                MainActivity.this, android.R.layout.simple_list_item_activated_1, strList);
        suggestionSearch = SuggestionSearch.newInstance();
        suggestionSearch.setOnGetSuggestionResultListener(new OnGetSuggestionResultListener() {
            @Override
            public void onGetSuggestionResult(SuggestionResult suggestionResult) {
                List<SuggestionResult.SuggestionInfo> suggestions = suggestionResult.getAllSuggestions();
                ArrayList<String> strList = new ArrayList<>();
                for (int i = 0; i < suggestions.size(); i++) {
                    Log.e(TAG, suggestions.get(i).toString());
                    strList.add(suggestions.get(i).getKey());
                }

                ArrayAdapter<String> adapter = new ArrayAdapter<String>(
                        MainActivity.this, android.R.layout.simple_list_item_activated_1, strList);
                autoctv.setAdapter(adapter);
                autoctv.removeTextChangedListener(testWatcher);
                autoctv.setText(key);
                autoctv.setSelection(key.length());
                autoctv.addTextChangedListener(testWatcher);
            }
        });

        testWatcher = new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {

            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {

            }

            @Override
            public void afterTextChanged(Editable s) {
                key = s.toString();
                if (key.length() == 0){
                    return;
                }
                suggestionSearch.requestSuggestion(new SuggestionSearchOption().city("广州").keyword(key));
            }
        };

        autoctv.addTextChangedListener(testWatcher);

        final PoiSearch poiSearch = PoiSearch.newInstance();
        poiSearch.setOnGetPoiSearchResultListener(new OnGetPoiSearchResultListener() {
            @Override
            public void onGetPoiResult(PoiResult poiResult) {
                List<PoiInfo> poiList = poiResult.getAllPoi();
                for (int i = 0; i < poiList.size(); i++) {
                    Log.e(TAG, poiList.get(i).toString());
                }

                //创建PoiOverlay对象
                PoiOverlay poiOverlay = new PoiOverlay(mBaiduMap);

                //设置Poi检索数据
                poiOverlay.setData(poiResult);

                //将poiOverlay添加至地图并缩放至合适级别
                poiOverlay.addToMap();
                poiOverlay.zoomToSpan();
            }

            //废弃
            @Override
            public void onGetPoiDetailResult(PoiDetailResult poiDetailResult) {

            }

            @Override
            public void onGetPoiDetailResult(PoiDetailSearchResult poiDetailSearchResult) {
                Log.e(TAG, poiDetailSearchResult.getPoiDetailInfoList().get(0).toString());
            }

            @Override
            public void onGetPoiIndoorResult(PoiIndoorResult poiIndoorResult) {

            }
        });

        findViewById(R.id.btn1).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                poiSearch.searchInCity(new PoiCitySearchOption().city("广州").keyword("84"));
            }
        });

        findViewById(R.id.btn2).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                poiSearch.searchNearby(new PoiNearbySearchOption().location(mlatLng).keyword("美食").radius(1000));
            }
        });

        findViewById(R.id.btn3).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                LatLngBounds latLngBounds = new LatLngBounds.Builder()
                        .include(new LatLng( mlatLng.latitude+0.05, mlatLng.longitude-0.05 ))
                        .include(new LatLng( mlatLng.latitude-0.05, mlatLng.longitude+0.05))
                        .build();

                poiSearch.searchInBound(new PoiBoundSearchOption().bound(latLngBounds)
                        .keyword("学校"));
            }
        });

        findViewById(R.id.btn4).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                poiSearch.searchPoiDetail(new PoiDetailSearchOption().poiUids("9fcc825914e5bbe303ec0137"));
            }
        });

        findViewById(R.id.btn5).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                suggestionSearch.requestSuggestion(new SuggestionSearchOption().city("广州").keyword("美食"));
            }
        });

        findViewById(R.id.btn6).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // uid = bc0a0614603a0774932ca3a2
                BusLineSearch busLineSearch = BusLineSearch.newInstance();
                busLineSearch.setOnGetBusLineSearchResultListener(new OnGetBusLineSearchResultListener() {
                    @Override
                    public void onGetBusLineResult(BusLineResult busLineResult) {
                        Log.e(TAG, busLineResult.toString());
                        BusLineOverlay overlay = new BusLineOverlay(mBaiduMap);
                        overlay.setData(busLineResult);
                        overlay.addToMap();
                        overlay.zoomToSpan();
                    }
                });
                busLineSearch.searchBusLine(new BusLineSearchOption().city("广州").uid("bc0a0614603a0774932ca3a2"));
            }
        });

        findViewById(R.id.btn7).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

//                输入完整地名
//                PlanNode start = PlanNode.withCityNameAndPlaceName("广州", "广东交通职业技术学院(南校区)");
//                PlanNode end = PlanNode.withCityNameAndPlaceName("广州", "广州动物园");
                PlanNode start = PlanNode.withLocation(new LatLng(23.188407160561514, 113.35955277936515));
                PlanNode end = PlanNode.withLocation(new LatLng(23.177942564114936, 113.36202311951678));
                routePlanSearch.walkingSearch(new WalkingRoutePlanOption().from(start).to(end));
            }
        });

        findViewById(R.id.btn8).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                PlanNode start = PlanNode.withLocation(new LatLng(23.188407160561514, 113.35955277936515));
                PlanNode end = PlanNode.withLocation(new LatLng(23.177942564114936, 113.36202311951678));
                routePlanSearch.transitSearch(new TransitRoutePlanOption().from(start).to(end).city("广州"));
            }
        });

        mBaiduMap.setOnMapClickListener(new BaiduMap.OnMapClickListener() {
            @Override
            public void onMapClick(LatLng latLng) {
                Toast.makeText(MainActivity.this,
                        "onMapClick 纬度：" + latLng.latitude +
                            " 经度：" + latLng.longitude,
                        Toast.LENGTH_SHORT).show();
                Log.e(TAG, latLng.toString());
            }

            @Override
            public boolean onMapPoiClick(MapPoi mapPoi) {
                Toast.makeText(MainActivity.this,
                        "onMapClick 单击：" + mapPoi.getName() +
                                " 坐标：" + mapPoi.getPosition().toString(),
                        Toast.LENGTH_SHORT).show();
                return false;
            }
        });
        mBaiduMap.setOnMapDoubleClickListener(new BaiduMap.OnMapDoubleClickListener() {
            @Override
            public void onMapDoubleClick(LatLng latLng) {
                Toast.makeText(MainActivity.this,
                        "onMapDoubleClick 纬度：" + latLng.latitude +
                                " 经度：" + latLng.longitude,
                        Toast.LENGTH_SHORT).show();
            }
        });
        mBaiduMap.setOnMapLongClickListener(new BaiduMap.OnMapLongClickListener() {
            @Override
            public void onMapLongClick(LatLng latLng) {
                mlatLng = latLng;
                Toast.makeText(MainActivity.this,
                        "onMapLongClick 纬度：" + latLng.latitude +
                                " 经度：" + latLng.longitude,
                        Toast.LENGTH_SHORT).show();
                //绘制矩形
//                drawRect(latLng);
                //绘制Marker
//                drawMarker(latLng);
                //绘制弧线
//                drawArc(latLng);
                //绘制圆形
//                drawCircle(latLng);
                //绘制文字
//                drawText(latLng);
                //绘制信息窗
                drawInfoWindow(latLng);
            }
        });
        mBaiduMap.setOnMarkerClickListener(new BaiduMap.OnMarkerClickListener() {
            @Override
            public boolean onMarkerClick(Marker marker) {
                Toast.makeText(MainActivity.this,
                        marker.getTitle(), Toast.LENGTH_SHORT).show();
                return false;
            }
        });
        mMapView.setLogoPosition(LogoPosition.logoPostionleftBottom);
        mBaiduMap.setPadding(20, 20, 20, 20);
        //普通地图 ,mBaiduMap是地图控制器对象
        mBaiduMap.setMapType(BaiduMap.MAP_TYPE_NORMAL);
        //开启交通图
        mBaiduMap.setTrafficEnabled(false);
        //开启热力图
        mBaiduMap.setBaiduHeatMapEnabled(false);
        //开启定位图层
        mBaiduMap.setMyLocationEnabled(false);
        //实例化UiSettings类对象
        mUiSettings = mBaiduMap.getUiSettings();
        //通过设置enable为true或false 选择是否显示指南针
        mUiSettings.setCompassEnabled(false);
        //通过设置enable为true或false 选择是否显示缩放按钮
        mMapView.showZoomControls(true);

        MyLocationConfiguration myLocationConfiguration = new MyLocationConfiguration(
                MyLocationConfiguration.LocationMode.FOLLOWING,
                true,
                BitmapDescriptorFactory.fromResource(R.drawable.loc),
                0xAAFFFF88,
                0xAA00FF00
        );
        mBaiduMap.setMyLocationConfiguration(myLocationConfiguration);
        //定位初始化
        mLocationClient = new LocationClient(this);
        //通过LocationClientOption设置LocationClient相关参数
        LocationClientOption option = new LocationClientOption();
        option.setOpenGps(true); // 打开gps
        option.setCoorType("bd09ll"); // 设置坐标类型
        option.setScanSpan(1000);

        //设置locationClientOption
        mLocationClient.setLocOption(option);

        //注册LocationListener监听器
        MyLocationListener myLocationListener = new MyLocationListener();
        mLocationClient.registerLocationListener(myLocationListener);
        //开启地图定位图层
        mLocationClient.start();
    }

    private void drawInfoWindow(LatLng latLng) {
        //用来构造InfoWindow的Button
        Button button = new Button(getApplicationContext());
        button.setBackgroundResource(R.mipmap.ic_launcher);
        button.setText("InfoWindow");

        //构造InfoWindow
        //point 描述的位置点
        //-100 InfoWindow相对于point在y轴的偏移量
        InfoWindow mInfoWindow = new InfoWindow(button, latLng, -100);

        //使InfoWindow生效
        mBaiduMap.showInfoWindow(mInfoWindow);
    }

    private void drawText(LatLng latLng) {
        //文字覆盖物位置坐标
        LatLng llText = latLng;

        //构建TextOptions对象
        OverlayOptions mTextOptions = new TextOptions()
                .text("这是一个水印") //文字内容
                .bgColor(0xAAFFFF00) //背景色
                .fontSize(24) //字号
                .fontColor(0xFFFF00FF) //文字颜色
                .rotate(30) //旋转角度
                .position(llText);

        //在地图上显示文字覆盖物
        mBaiduMap.addOverlay(mTextOptions);
    }

    private void drawCircle(LatLng latLng) {
        //圆心位置
        LatLng center = new LatLng(39.90923, 116.447428);

        //构造CircleOptions对象
        CircleOptions mCircleOptions = new CircleOptions().center(center)
                .radius(1400)
                .fillColor(0xAA0000FF) //填充颜色
                .stroke(new Stroke(5, 0xAA00ff00)); //边框宽和边框颜色

        //在地图上显示圆
        Overlay mCircle = mBaiduMap.addOverlay(mCircleOptions);
    }

    private void drawArc(LatLng latLng) {
        LatLng p1 = latLng;
        LatLng p2 = new LatLng(p1.latitude-0.02, p1.longitude+0.02);
        LatLng p3 = new LatLng(p1.latitude, p1.longitude+0.04);
        //构造ArcOptions对象
        OverlayOptions mArcOptions = new ArcOptions()
                .color(Color.RED)
                .width(10)
                .points(p1, p2, p3);

        //在地图上显示弧线
        Overlay mArc = mBaiduMap.addOverlay(mArcOptions);
    }

    private void drawMarker(LatLng latLng) {
        //定义Maker坐标点
        LatLng point = latLng;
        //构建Marker图标
        BitmapDescriptor bitmap = BitmapDescriptorFactory
                .fromResource(R.drawable.marker);
        //构建MarkerOption，用于在地图上添加Marker
        OverlayOptions option = new MarkerOptions()
                .title("天安门")
                .position(point)
                .icon(bitmap);
        //在地图上添加Marker，并显示
        mBaiduMap.addOverlay(option);
    }

    private void drawRect(LatLng latLng) {
        LatLng p1 = latLng;
        LatLng p2 = new LatLng(p1.latitude-0.05, p1.longitude);
        LatLng p3 = new LatLng(p1.latitude-0.05, p1.longitude+0.05);
        LatLng p4 = new LatLng(p1.latitude, p1.longitude+0.05);
        List<LatLng> points = new ArrayList<LatLng>();
        points.add(p1);
        points.add(p2);
        points.add(p3);
        points.add(p4);
        points.add(p1);
        //设置折线的属性
        OverlayOptions mOverlayOptions = new PolylineOptions()
                .width(10)
                .color(0xAAFF0000)
                .points(points);
        //在地图上绘制折线
        mBaiduMap.addOverlay(mOverlayOptions);
    }

    @Override
    protected void onResume() {
        super.onResume();
        //在activity执行onResume时执行mMapView. onResume ()，实现地图生命周期管理
        mMapView.onResume();
    }
    @Override
    protected void onPause() {
        super.onPause();
        //在activity执行onPause时执行mMapView. onPause ()，实现地图生命周期管理
        mMapView.onPause();
    }
    @Override
    protected void onDestroy() {
        super.onDestroy();
        //在activity执行onDestroy时执行mMapView.onDestroy()，实现地图生命周期管理
        mMapView.onDestroy();

        mLocationClient.stop();
        mBaiduMap.setMyLocationEnabled(false);
    }

    class MyLocationListener extends BDAbstractLocationListener {
        @Override
        public void onReceiveLocation(BDLocation location) {
            //mapView 销毁后不在处理新接收的位置
            if (location == null || mMapView == null){
                return;
            }
            MyLocationData locData = new MyLocationData.Builder()
                    .accuracy(location.getRadius())
                    // 此处设置开发者获取到的方向信息，顺时针0-360
                    .direction(location.getDirection()).latitude(location.getLatitude())
                    .longitude(location.getLongitude()).build();
            mBaiduMap.setMyLocationData(locData);
        }
    }
}
